void ProcessBlock (BlockStatement node)
{
for (int i = 0; i < node.Statements.ToList ().Count - 1; i++) {
var matcher = new ForeachMatcher (node.Statements [i], node.Statements [i + 1]);
if (!matcher.Match ())
continue;
context.RemoveVariable (matcher.Enumerator);
node.Statements.RemoveAt (i); // enumerator declaration/assignment
node.Statements.RemoveAt (i); // try
node.Statements.Insert (i, matcher.Foreach);
ProcessBlock (matcher.Foreach.Body);
}
}
void ProcessBlock(BlockStatement node)
{
for (int i = 0; i < node.Statements.ToList().Count - 1; i++)
{
var matcher = new ForeachMatcher(node.Statements [i], node.Statements [i + 1]);
if (!matcher.Match())
{
continue;
}
context.RemoveVariable(matcher.Enumerator);
node.Statements.RemoveAt(i); // enumerator declaration/assignment
node.Statements.RemoveAt(i); // try
node.Statements.Insert(i, matcher.Foreach);
ProcessBlock(matcher.Foreach.Body);
}
}
